The foundation for ADA and the rest of the story.
D001107:Architectural Accessibility / Q000331:legislation & jurisprudence; D002961:Civil Rights / Q000331:legislation & jurisprudence*; D006233:Persons with Disabilities / Q000331:legislation & jurisprudence* / Q000534:rehabilitation*; D004651:Employment / Q000331:legislation & jurisprudence; D005161:Facility Regulation and Control / Q000331:legislation & jurisprudence; D006801:Humans; D011057:Politics; D012046:Rehabilitation / Q000331:legislation & jurisprudence*; D014481:United States; D017132:Workplace / Q000331:legislation & jurisprudence